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Series C Circuit Breakers

Eaton Cutler-Hammer Series C Circuit Breakers

Series C Circuit Breakers from Eaton Cutler-Hammer provide electrical protection to switchboards, panel boards, busway devices, and motor control centers. Trip units available in this series include electronic, thermal-magnetic, and magnetic-only trip units. Series C Circuit Breakers can support maximum system current ratings of 800A, maximum AC system voltage ratings of 600V AC, and maximum DC system voltage ratings of 250V DC. The contacts in these circuit breakers support high-speed "blow open" actions. Various external accessories are available for the Series C Circuit Breakers.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Browse Series C Circuit Breakers

Browse available units in our catalog of Series C Circuit Breakers.

HMDL3800

This three-pole circuit breaker operates at a rated voltage of 600 V. It has an interrupting rating of 65 kAIC at 480 V AC and 100 kAIC at 240 V AC, in addition to 35 kAIC at 600 V AC. The trip type i

In Stock Ships Tomorrow
5.0

EHD3060

This circuit breaker accommodates a maximum of 480 VAC and 250 VDC, making it versatile for various applications. With a fixed thermal-magnetic trip mechanism, it ensures consistent protection against

In Stock Ships Tomorrow
5.0

FD3225

This circuit breaker encompasses three poles and is fitted with an F frame. It possesses an interrupting capacity of 65 kAIC at 240 Vac and 35 kAIC at 480 Vac. The device is suitable for frequencies b

In Stock Ships Today
5.0

FDB3050

This model is equipped with three poles and utilizes a thermal magnetic tripping unit. It also supports overcurrent protection functionalities with long-time and instantaneous response capabilities. T

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5.0

HMCP150U4C

This motor circuit protector operates at a magnetic trip range of 750 to 2500 Amps, designed specifically for three-pole configurations. The interrupting capacity is rated at 25 kAIC for 600 VAC and 6

In Stock Ships Today
5.0

HMCPS050K2C

This accessory fits within a J-K frame size, offering three poles and is configured for 3-phase systems. It features a magnetic trip range extending from 50 to 500 A, ensuring effective operational pr

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5.0

HMDL3800F

The HMDL3800F model features a three-pole configuration with an interrupt rating of 100 kAIC at 240 VAC and 65 kAIC at 480 VAC. It is UL Listed, affirming its compliance with industry safety standards

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5.0

JD3250F

This breaker has three poles, making it suitable for multiple configurations. It includes one terminal per pole and features lugs for easy connections. The unit is designed to handle wire sizes from 4

In Stock Ships Today
5.0

KT3400T

This molded case circuit breaker trip unit has a frame size designated as Frame K and operates with a trip type T266. Designed for medium to high humidity environments, it maintains functionality in c

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5.0

LT3500T

The LT3500T trip unit has a 500 A current rating and operates at voltage ratings of 600 Vac and 250 Vdc. It features a fixed thermal overload protection system and magnetic trip range from 2500 A to 5

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5.0
Showing 51-60 of 404 results